Mining the Martian Surface for in Situ Resources

Technology Roadmap Sections & Deliverables

The technology roadmap identifier:

• 3MIM - Mars In Situ Mining

The number 3 denotes that this roadmap refers to a level 3. For this technology, Level 1 refers to the technology system required to mine, alter, and create resources on Mars, including various types of mining and electrolysis. The system for autonomous mining is a Level 2, and the sub-system (Level 3) of excavation is defined in this roadmap. A level 4 technology would consist of a sub-component of the excavation process, such as drill bits and power generation.

Roadmap Overview

Vital resources to construct habitats and sustain life on Mars are required in order for humans to visit and maintain on the "Red Planet". The current state of technology requires that all resources for human survival on Mars must be brought with astronauts or sent from Earth prior to the crew's arrival. There are limitations in the cost of sending cargo and mass-launch capabilities of current propulsion. One way to solve this discrepancy is to send and technology and machinery to Mars with the intent that it will be able to gather the vital resources in situ prior to the next launch window and human arrival. This roadmap focuses on the autonomous mining excavating technologies required to accrue water on Mars.

The Mars water extraction technology would fall under the matter transporting category of the functional taxonomy. We model our extraction technology on the extraction architecture deemed the most successful by Honey Bee Robotics’ most recent experiments on Planetary Volatile Extraction (PVEx). The extraction technology they deemed the most efficient approach in terms of both water extraction and energy consumption is referred to as the “corer” and takes the form of a dual wall coring auger.

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